Monofilament Winding Spool
Heavy-duty plastic spool for industrial fishing line and synthetic monofilament production. HTS 3923.40.00 as spool for plastic filament supports. Reinforced fiberglass-filled nylon.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If filled with monofilament plastics under 2mm diameter
Primary filament classification under plastics chapter.
If bulk filament packaging containers
Conveyance sacks rather than winding supports.
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Import Tips & Compliance
• Distinguish industrial from recreational fishing applications
• Composite material content declaration required
• High-strength testing documentation for load-bearing claims
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